This Sinister Diesel Power Package combines three of our most popular diesel performance parts for the 2001, 2002. 2003, 2004, 2005, 2006, and 2007 6.6L Chevy or GMC Duramax Diesel and includes the following:

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About Freedom Diesel Performance

We are a national retailer and local shop for diesel aftermarket and performance parts. We specialize in improving the performance, suspension, lighting, and capabilities of your light duty diesel truck across the board. Whether your performing mild upgrades on your street truck, or building a high performance race or sledding truck, we have the highest rated parts your looking for, and always at great pricing! If you have any questions, need ideas or advice, give us a shout.

Any emissions delete or race use products available on this website are strictly to be used for competition race use only; and cannot be used on any vehicle registered for use on public highways or streets. We are not able to send ANY race use products to California.